New covers on three of the four primary clarifier tanks at the Hyperion Water Reclamation Plant have been installed ahead of the Dec. 31 deadline, with the final one set to go on by June.

All four tank covers will be replaced by the end of the year, and AQMD now requires routine inspections on the clarifier tank covers to make sure future ones don’t wear down as much as the old ...

More: Plainfield holds off on extra generator buys; looks for storm reimbursement Bond to cover generator, secondary clarifier tanks. The bonding would cover the cost of purchasing and installing a ...

The mud-still is Solvay’s preferred option, according to a 2015 waste plan exploring options for cleaning up 500,000 gallons of flammable phosphorus sludge in the plant’s old clarifier tank ...

MILLVILLE – A major overhaul of the Fowser Road waste water treatment plant turned Tuesday to gutting one of its two large clarifier tanks. With the help of a large crane, piping and moving ...

A short distance away, the clarifier tank will also see some changes. The current tank, which takes in water pumped in from the Kansas River every day, filters water during the treatment process.